//
//  Collection.m
//  LearnObjectiveC
//
//  Created by client on 2017/9/9.
//  Copyright © 2017年 吴可高. All rights reserved.
//

#import "Collection.h"
#import "Iterator.h"

@implementation Collection


-(NSObject*)getIndex:(int)idx;
{return nil;}

-(int)size;
{return 0;}
@end
